title: Role for CCR5Delta32 protein in resistance to R5, R5X4, and X4 human immunodeficiency virus type 1 in primary CD4+ cells.
mesh_terms: D000256:Adenoviridae / Q000235:genetics; D015496:CD4-Positive T-Lymphocytes / Q000378:metabolism* / Q000821:virology*; D002478:Cells, Cultured; D004274:DNA, Recombinant / Q000235:genetics; D019281:Dimerization; D015536:Down-Regulation; D020022:Genetic Predisposition to Disease / Q000235:genetics; D015497:HIV-1 / Q000145:classification* / Q000502:physiology*; D006720:Homozygote; D006801:Humans; D019713:Receptors, CCR5 / Q000235:genetics* / Q000378:metabolism*; D019718:Receptors, CXCR4 / Q000235:genetics / Q000378:metabolism; D017384:Sequence Deletion / Q000235:genetics*
chemical_list: D004274:DNA, Recombinant; D019713:Receptors, CCR5; D019718:Receptors, CXCR4